🏭 Dyno Tech Services — Decades of Trusted Dynamometer Expertise
Founded in 1980 by Merv Grems, Dyno Tech Services began with a mission: to provide critical service and repair solutions for agricultural PTO dynamometers—filling a void in a niche industry. Now led by his son, Mike Grems, the company continues to honor Merv’s commitment to quality and ingenuity.
With over four decades of hands-on experience, Dyno Tech has become the fastest-growing name in agricultural PTO testing solutions, backed by three patented technologies designed and engineered by Aaron Warsaw and Mike Grems.
🔧 Our Legacy with AW Dynamometer
Dyno Tech proudly services, repairs, and rebuilds most AW models—honoring the original service standards pioneered by Arthur Warsaw and now upheld by his son, Aaron Warsaw, our lead engineer. Our work adheres to manufacturer-recommended procedures and lubrication standards to maximize your equipment’s reliability.
🚫 Note: Due to the possibility of a 10-year warranty, we do not service AG X series AW dynamometers without written permission from the owner.
🌱 Growth Rooted in Relationships
From regional operations to national reach, Dyno Tech has built lasting partnerships with dealers, always putting customer satisfaction first. We’re here to deliver not just technology, but the confidence that comes from working with professionals who understand your equipment—inside and out.
💬 Let’s Connect
We welcome the opportunity to earn your business and demonstrate the reliability, precision, and care that defines Dyno Tech.